CyberICT

CVE-2026-83523

Microsoft · Published October 13, 2026

CVSS v3.1

CRITICAL
Patch availableGet patch

Description

Heap-based buffer overflow in Windows Image Acquisition allows an unauthorized attacker to execute code over a network.

Affected Products

  • Windows 11 24h2 < 10.0.26100.9711
  • Windows 11 25h2 < 10.0.26200.9711
  • Windows 11 26h1 < 10.0.28000.3231
  • Windows 11 26h2 < 10.0.26300.9711

CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H